…each full moon but I was not mathematically inclined and when reading the philosophy of science people like Paul Feyerabend and Imre Lakatos and reading the history of science and Thomas people trying to understand, you know well what is a true idea, what…

…are judged to be true, and that's a very tricky term, and if you're interested in it, you should read somebody like Imre Lakatos, who wrote criticism and the growth of knowledge. The question, what is true? What is proof? What is falsified evidence? So…